ComfyUI Node
PSN Audio Amplitude Extractor
Extract a normalized amplitude curve from a JSON list of audio samples.
PSN Audio Amplitude Extractor
- amplitude_curve
- peak_value
◄audio[]►
◄window_size1024►
◄hop_size512►
◄band▾►
◄sample_rate44100►
CategoryParametric/Audio
Inputs (5)
| Name | Type | Default | Description |
|---|---|---|---|
| audio | STRING | [] | The input audio. Default []. |
| window_size | INT | 10241–1048576 | Window size. From 1 to 1.04858e+06. Default 1024. |
| hop_size | INT | 5121–1048576 | Hop size. From 1 to 1.04858e+06. Default 512. |
| band | COMBO | Band. One of 4 choices. | |
| sample_rate | INT | 441001–1048576 | Sample rate. From 1 to 1.04858e+06. Default 44100. |
Outputs (2)
| Name | Type | Description |
|---|---|---|
| amplitude_curve | STRING | — |
| peak_value | FLOAT | — |